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cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClass

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we cannot in principle make the TCG Operations field definitions
conditional on CONFIG_TCG in code that is included by both common_ss
and specific_ss modules.

Therefore, what we can do safely to restrict the TCG fields to TCG-only
builds, is to move all tcg cpu operations into a separate header file,
which is only included by TCG, target-specific code.

This leaves just a NULL pointer in the cpu.h for the non-TCG builds.

This also tidies up the code in all targets a bit, having all TCG cpu
operations neatly contained by a dedicated data struct.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20210204163931.7358-16-cfontana@suse.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Claudio Fontana 2021-02-04 17:39:23 +01:00 • committed by Richard Henderson
parent c73bdb35a9
commit 7827168471
36 changed files with 582 additions and 306 deletions
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9
accel/tcg/user-exec.c
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@ -18,6 +18,7 @@
*/
#include "qemu/osdep.h"
#include "cpu.h"
#include "hw/core/tcg-cpu-ops.h"
#include "disas/disas.h"
#include "exec/exec-all.h"
#include "tcg/tcg.h"
@ -187,8 +188,8 @@ static inline int handle_cpu_signal(uintptr_t pc, siginfo_t *info,
clear_helper_retaddr();
cc = CPU_GET_CLASS(cpu);
cc->tcg_ops.tlb_fill(cpu, address, 0, access_type,
MMU_USER_IDX, false, pc);
cc->tcg_ops->tlb_fill(cpu, address, 0, access_type,
MMU_USER_IDX, false, pc);
g_assert_not_reached();
}
@ -218,8 +219,8 @@ static int probe_access_internal(CPUArchState *env, target_ulong addr,
} else {
CPUState *cpu = env_cpu(env);
CPUClass *cc = CPU_GET_CLASS(cpu);
cc->tcg_ops.tlb_fill(cpu, addr, fault_size, access_type,
MMU_USER_IDX, false, ra);
cc->tcg_ops->tlb_fill(cpu, addr, fault_size, access_type,
MMU_USER_IDX, false, ra);
g_assert_not_reached();
}
}